CN208981359U - The gang form structure of the inspection shaft cast-in-place construction of town road pipeline - Google Patents
The gang form structure of the inspection shaft cast-in-place construction of town road pipeline Download PDFInfo
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- CN208981359U CN208981359U CN201821625101.8U CN201821625101U CN208981359U CN 208981359 U CN208981359 U CN 208981359U CN 201821625101 U CN201821625101 U CN 201821625101U CN 208981359 U CN208981359 U CN 208981359U
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- Prior art keywords
- inspection shaft
- ring
- supervisor
- semicircular
- steel form
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Abstract
The utility model discloses a kind of gang form structures of the inspection shaft cast-in-place construction of town road pipeline, it is related to inspection shaft technical field of construction equipment, its key points of the technical solution are that including building in the inspection shaft basis brick template on inspection shaft branch pipe, inspection shaft basis brick template is equipped with inspection shaft supervisor and pours steel form ring；It includes interior steel form ring and outer steel mould plate ring that the inspection shaft supervisor, which pours steel form, has poured inspection shaft supervisor between the interior steel form ring and outer steel mould plate ring；The interior steel form ring includes two the first semicircular rings, and the outer steel mould plate ring includes two the second semicircular rings；It is equipped with the first abutting component in two first semicircular rings, is equipped with the second abutting component in two second semicircular rings.The utility model solves the problems, such as that inspection shaft supervisor pours steel form and is not easy to separate with inspection shaft supervisor, and having achieved the effect that, which makes inspection shaft supervisor pour steel form, easily separates with inspection shaft supervisor.
Description
Technical field
The utility model relates to inspection shaft technical field of construction equipment, more specifically, it is related to a kind of town road pipe
The gang form structure of the inspection shaft cast-in-place construction of line.
Background technique
In town road pipeline construction, used construction formwork cast-in-place for concrete inspection well is usually plank sheathing
Or steel form.The inspection well construction of size is more if they are the same, generally configuration steel form, convenient for construction and turnover.Identical size
Check that well construction is less, general configuration plank sheathing is easy to dismantle.And concrete inspection well is generally two logical or three driftings, Duo Zesi
Drifting.Well base to pipeline heights of roofs section, plank sheathing or steel form installation reinforces difficult, needs and carries out preformed hole to inspection well conduit
Design, material loss is big, and the concrete quality of the inspection well bore of the template segment is difficult to ensure, is unable to satisfy closed-water test requirement
There is a kind of gang form structure for these reasons currently on the market in the construction requirement of sewage inspection well, this kind of structure is convenient for
It removes.
The prior art can refer to the Chinese utility model patent that Authorization Notice No. is CN207469307U, and it discloses one kind
The gang form structure of the inspection shaft cast-in-place construction of town road pipeline, including inspection shaft supervisor pour steel form, build in inspection
The inspection shaft basis brick template on well branch pipe is looked into, one end of inspection shaft branch pipe is set in the brick template of inspection shaft basis, the other end
Across inspection shaft basis brick template, the top surface of inspection shaft basis brick template is located above inspection shaft branch pipe, and inspection shaft supervisor pours
Steel form is set to the top of inspection shaft basis brick template.
But it after above-mentioned inspection shaft supervisor pours and forms inspection shaft supervisor by casting concrete in steel form, mixes
Solidifying soil can pour steel form with inspection shaft supervisor and contact, and after concrete is dry, be not easy for be responsible for inspection shaft pouring punching block in this way
Plate is removed from inspection shaft supervisor.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of inspections of town road pipeline
Inspection shaft supervisor can be poured steel form easily and separated with inspection shaft supervisor, in this way by the gang form structure of well cast-in-place construction
It can shorten the construction period.
To achieve the above object, the utility model provides following technical solution: a kind of inspection shaft of town road pipeline
The gang form structure of cast-in-place construction, including building in the inspection shaft basis brick template on inspection shaft branch pipe, the inspection shaft base
Plinth brick template is equipped with inspection shaft supervisor and pours steel form ring；It includes being arranged concentrically that the inspection shaft supervisor, which pours steel form ring,
Interior steel form ring and outer steel mould plate ring have poured inspection shaft supervisor between the interior steel form ring and outer steel mould plate ring；It is described
Interior steel form ring includes two the first semicircular rings, and the outer steel mould plate ring includes two the second semicircular rings；Two described the first half
First abutted can be responsible for inspection shaft by, which being equipped on annulus, abuts component, and being equipped in two second semicircular rings can
Second abutted with inspection shaft supervisor abuts component.
Concreting is carried out by using above-mentioned technical proposal, between internal steel form ring and outer steel mould plate ring to shape
It is responsible at inspection shaft, after inspection shaft supervisor is dry, being responsible for by the first abutting component of driving with inspection shaft to abut makes the first half
Annulus is separated with inspection shaft supervisor, then takes out two the first semicircular rings；Component is abutted by driving second and inspection shaft is responsible for
Abutting separates the second semicircular ring with inspection shaft supervisor, then takes out two the second semicircular rings；It in this way can be easily by inspection shaft
Supervisor pours steel form ring and separates with inspection shaft supervisor, thus can shorten the construction period in this way.
The utility model is further arranged to: inspection shaft basis brick template include the interior brick template ring that is arranged concentrically with
And outer brick template ring, base concrete has been poured between the interior brick template ring and outer brick template ring.
By using above-mentioned technical proposal, a concreting area is formed between interior brick template ring and outer brick template ring,
By the way that in the concreting area casting concrete, to basis of formation concrete, base concrete is with respect to inspection shaft basis stock mould
Better tightness for plate can effectively prevent the leakage of water in this way.
The utility model is further arranged to: the first abutting component is identical as the second abutting modular construction and symmetrically sets
It sets；The first abutting component includes lead screw and handwheel；Threaded hole is equipped in first semicircular ring, the threaded hole runs through
The two sides of first semicircular ring, the threaded hole are connected with elastic packing block close to one end that inspection shaft is responsible for；The threads of lead screw
It is connected to threaded hole, one end of the lead screw is fixedly connected with the hand wheel, and the handwheel protrudes first semicircular ring far from inspection
The side of well supervisor.
By using above-mentioned technical proposal, the first abutting component abuts component with second and is symmetrical arranged, when two groups of abutting groups
Part is damaged inspection shaft supervisor at abutting after, because the abutted position of two groups of abutting components is the two sides of same place, so just
It is studied for a second time courses one has flunked in inspection shaft supervisor；Elastic packing block can be sealed threaded hole, can reduce concrete entrance in this way
A possibility that in threaded hole；When needing to take out the first semicircular ring, by rotating hand wheel rotating lead screw, lead screw is during rotation
The direction being responsible for inspection shaft, which is advanced, pierces through elastic packing block, abuts when lead screw pierces through elastic packing block with inspection shaft supervisor
When, it is rotated further by lead screw at this time, the first semicircular ring can be moved to the direction being responsible for far from inspection shaft, and such first semicircular ring will be with
Inspection shaft supervisor's separation；Take the operating procedure of the second semicircular ring identical as the operating procedure of the first semicircular ring is taken, it in this way can be light
Inspection shaft supervisor is easily poured steel form to separate with inspection shaft supervisor.
The utility model is further arranged to: the lead screw is connected with sharp portion close to one end of elastic packing block.
By using above-mentioned technical proposal, sharp portion can increase a possibility that piercing through elastic packing block, facilitate in this way
Inspection shaft supervisor pours steel form and separates with inspection shaft supervisor.
The utility model is further arranged to: the both ends of first semicircular ring and the second semicircular ring are equipped with sealing strip.
By using above-mentioned technical proposal, sealing strip can effectively prevent concrete enter two the first semicircular rings or
The junction of two the second semicircular rings can reduce concrete in this way and consolidate two the first semicircular rings or two the second semicircular rings
A possibility that being connected to together.
The utility model is further arranged to: the junction at the both ends of two the first semicircular ring inner walls, which is equipped with, to be used for
The first fixation kit that two the first semicircular rings are secured together, the junction at the both ends of two the second semicircular ring outer walls
It is equipped with the second fixation kit for being secured together two the second semicircular rings.
By using above-mentioned technical proposal, the more frame that two the first fixation kits can be such that two the first semicircular rings contact is tight
Close, the more frame that two the second fixation kits can be such that two the second semicircular rings contact is close, can further decrease coagulation in this way
A possibility that two the first semicircular rings or two the second semicircular rings are secured to together by soil.
The utility model is further arranged to: first fixation kit and the second fixation kit structure are identical and symmetrical
Setting；First fixation kit includes fixed block and multiple bolts；It is affixed that the both ends of the fixed block pass through bolt respectively
In the inner wall of two the first semicircular rings.
By using above-mentioned technical proposal, the both ends of fixed block are passed through into bolt respectively and are fixed in two the first semicircular rings
On the one hand inner wall can prevent concrete from entering the junction of two the first semicircular rings in this way；On the other hand it can make two
First semicircular ring is fixed together, and is convenient for the installation of interior steel form ring in this way.
The utility model is further arranged to: the base concrete is evenly equipped with multiple reinforcing bars, the reinforcing bar along its circumferential direction
Both ends be respectively and fixedly connected in inspection shaft supervisor and base concrete.
By using above-mentioned technical proposal, reinforcing bar can make inspection shaft supervisor more be stably fixed to base concrete
On, it can effectively prevent inspection shaft supervisor to collapse in this way.
In conclusion the utility model has the advantages that compared with the prior art
1. carrying out concreting in pair between steel form ring and outer steel mould plate ring to form inspection shaft supervisor, work as inspection
After well supervisor is dried up, being abutted by the first abutting component of driving with inspection shaft supervisor makes the first semicircular ring and inspection shaft supervisor point
From then taking out two the first semicircular rings；Abutted by driving the second abutting component and inspection shaft supervisor make the second semicircular ring and
Inspection shaft supervisor's separation, then takes out two the second semicircular rings；Inspection shaft supervisor can be poured into steel form and inspection easily in this way
Well supervisor's separation is looked into, thus can be shortened the construction period in this way；
2. sealing strip can effectively prevent concrete into the company of two the first semicircular rings or two the second semicircular rings
Place is met, a possibility that two the first semicircular rings or two the second semicircular rings are secured to together by concrete can be reduced in this way；
3. reinforcing bar can be such that inspection shaft supervisor is more stably fixed on base concrete, can effectively prevent in this way
Inspection shaft supervisor collapses.
Detailed description of the invention
Fig. 1 is the overall structure cross-sectional view of embodiment；
Fig. 2 is to highlight the first abutting component and second in embodiment to abut the overall structure cross-sectional view of component;
Fig. 3 is the partial enlarged view in Fig. 2 at A.
In figure: 1, inspection shaft branch pipe；2, inspection shaft basis brick template；21, interior brick template ring；22, outer brick template ring；3, it examines
It looks into well supervisor and pours steel form ring；31, interior steel form ring；311, the first semicircular ring；32, outer steel mould plate ring；321, the second semicircle
Ring；3211, threaded hole；3212, elastic packing block；323, sealing strip；4, first component is abutted；41, lead screw；42, handwheel；43,
Sharp portion；5, second component is abutted；6, inspection shaft is responsible for；7, base concrete；71, reinforcing bar；8, the first fixation kit；81, solid
Determine block；82, bolt；9, the second fixation kit.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.The wherein identical attached drawing of identical components
Label indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down" refer to
It is the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and "outside" are referred respectively to towards or away from particular elements geometry
The direction at center.
Embodiment: a kind of gang form structure of the inspection shaft cast-in-place construction of town road pipeline, as depicted in figs. 1 and 2,
Including building in being equipped with inspection shaft master on the inspection shaft basis brick template 2 on inspection shaft branch pipe 1, inspection shaft basis brick template 2
Pipe pours steel form ring 3；It includes the interior steel form ring 31 and outer steel mould plate being arranged concentrically that inspection shaft supervisor, which pours steel form ring 3,
Ring 32 has poured inspection shaft supervisor 6 between interior steel form ring 31 and outer steel mould plate ring 32；Interior steel form ring 31 includes two first
Semicircular ring 311, outer steel mould plate ring 32 include two the second semicircular rings 321；Being mounted in two the first semicircular rings 311 can be with
The first of 6 abutting of inspection shaft supervisor abuts component 4, and 6 can be responsible for inspection shaft by, which being mounted in two the second semicircular rings 321, support
Second connect abuts component 5.Concreting is carried out between internal steel form ring 31 and outer steel mould plate ring 32 to form inspection
Well supervisor 6, after inspection shaft supervisor 6 is dry, being abutted by the first abutting component 4 of driving with inspection shaft supervisor 6 makes the first semicircle
Ring 311 is separated with inspection shaft supervisor 6, then takes out two the first semicircular rings 311；Component 5 is abutted by driving second and is checked
Well supervisor 6, which abuts, separates the second semicircular ring 321 with inspection shaft supervisor 6, then takes out two the second semicircular rings 321；Such energy
Inspection shaft supervisor is enough poured steel form ring 3 easily to separate with inspection shaft supervisor 6, thus can be shortened the construction period in this way.
As depicted in figs. 1 and 2, inspection shaft basis brick template 2 includes the interior brick template ring 21 and outer stock mould being arranged concentrically
Plate ring 22, one end of inspection shaft branch pipe 1 sequentially pass through outer brick template ring 22 and interior brick template ring 21 and inwardly brick template ring 21
Internal stretch, has poured base concrete 7 between interior brick template ring 21 and outer brick template ring 22, interior steel form ring 31 is mounted on
The top of interior brick template ring 21, outer steel mould plate ring 32 are mounted on the top of outer brick template ring 22, interior brick template ring 21 and outer stock mould
A concreting area is formed between plate ring 22, by the concreting area casting concrete to basis of formation coagulation
Soil 7, base concrete 7 can effectively prevent the infiltration of water with respect to better tightness for inspection shaft basis brick template 2 in this way
Leakage.Base concrete 7 is evenly equipped with multiple reinforcing bars 71 along its circumferential direction, and can nuzzle in advance reinforcing bar 71 when pouring base concrete 7 base
In plinth concrete seven, directly reinforcing bar is poured when pouring inspection shaft supervisor 6, the both ends of such reinforcing bar 71 can be consolidated respectively
It is connected to inspection shaft supervisor 6 and base concrete 7, reinforcing bar 71 can make inspection shaft supervisor 6 more be stably fixed to basic coagulation
On soil 7, inspection shaft supervisor 6 can effectively be prevented to collapse in this way.
As shown in Figures 2 and 3, the first abutting component 4 and the second abutting 5 structure of component are identical and arranged symmetrically；First supports
Connected components 4 include lead screw 41 and handwheel 42；Offer threaded hole 3211 in first semicircular ring 311, threaded hole 3211 is through the
The two sides of one semicircular ring 311, threaded hole 3211 are connected with elastic packing block 3212 close to one end of inspection shaft supervisor 6, and elasticity is close
It seals block 3212 and selects rubber block, rubber block can be damaged when being pressurized, and elastic packing block 3212 can reduce concrete and enter screw thread
A possibility that in hole 3211；Lead screw 41 is threadedly connected to threaded hole 3211, and lead screw 41 is solid close to one end of elastic packing block 3212
It is connected to sharp portion 43, setting sharp portion 43 is in order to puncture elastic packing block 3212.The other end and handwheel 42 of lead screw 41
It is fixedly connected, handwheel 42 protrudes side of first semicircular ring 311 far from inspection shaft supervisor 6, and setting handwheel 42 is for the ease of turning
Dynamic lead screw 41.
As shown in Fig. 2, the both ends of the first semicircular ring 311 and the second semicircular ring 321 are bonded with sealing strip 323, sealing strip
323 can effectively prevent concrete from entering the junction of two the first semicircular rings 311 or two the second semicircular rings 321, this
Sample can reduce a possibility that two the first semicircular rings 311 or two the second semicircular rings 321 are secured to together by concrete.Two
The junction at the both ends of a first semicircular ring, 311 inner wall is mounted on for being secured together two the first semicircular rings 311
First fixation kit 8, the junction at the both ends of two 321 outer walls of the second semicircular ring are equipped with for by two the second semicircular rings
321 the second fixation kits 9 being secured together；First fixation kit 8 is identical as 9 structure of the second fixation kit and symmetrically sets
It sets；First fixation kit 8 includes fixed block 81 and two bolts 82；The both ends of fixed block 81 pass through bolt 82 respectively and are fixed in
The inner wall of two the first semicircular rings 311, the more frame that two the first fixation kits 8 can be such that two the first semicircular rings 311 contact are tight
Close, the more frame that two the second fixation kits 9 can be such that two the second semicircular rings 321 contact is close, can further decrease in this way
A possibility that two the first semicircular rings 311 or two the second semicircular rings 321 are secured to together by concrete.
The installation process of the gang form structure of the inspection shaft cast-in-place construction of this kind of town road pipeline is as follows:
On the well base concrete bottom plate poured, the pipeline opening of inspection shaft branch pipe 1 is cleaned up, starts to build brick in well bore
Template ring 21 and outer brick template ring 22；Interior brick template ring 21 and outer brick template ring 22 are built to the top of inspection shaft branch pipe 1
100mm high, after the completion of interior brick template ring 21 and outer brick template ring 22 are built, interior brick template ring 21 and outer brick template ring 22 it
Between pour base concrete 7；When pouring base concrete 7 in base concrete 7 embedded bar 71, when base concrete 7
After dry, start that interior steel form ring 31 and outer steel mould plate ring 32 are installed；When interior steel form ring 31 and outer steel mould plate ring 32 install
After, pouring for inspection shaft supervisor 6 is carried out between interior steel form ring 31 and outer steel mould plate ring 32；When inspection shaft supervisor 6 is dry
Afterwards, two bolts 82 on fixed block 81 are first unloaded, then by rotation 42 rotational lead screw 41 of handwheel, lead screw 41 is in rotation process
The middle direction to inspection shaft supervisor 6, which advances and passes through sharp portion 43, pierces through elastic packing block 3212, when lead screw 41 passes through spine
When portion 43 pierces through elastic packing block 3212 and inspection shaft supervisor 6 and abuts, be rotated further by lead screw 41 at this time, the first semicircular ring 311 understand to
Direction movement far from inspection shaft supervisor 6, such first semicircular ring 311 will be responsible for 6 with inspection shaft and separate, and take the second semicircular ring
321 operating procedure is identical as the operating procedure of the first semicircular ring 311 is taken；After inside and outside steel form ring 32 is removed, it is manually entered
In well room, cuts interior brick template ring 21 and clean out, part brick may be reused.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (8)
1. a kind of gang form structure of the inspection shaft cast-in-place construction of town road pipeline, including build in inspection shaft branch pipe (1)
On inspection shaft basis brick template (2), it is characterised in that: inspection shaft basis brick template (2) be equipped with inspection shaft supervisor pour
Build steel form ring (3)；It includes the interior steel form ring (31) being arranged concentrically and outer that inspection shaft supervisor, which pours steel form ring (3),
Steel form ring (32) has poured inspection shaft supervisor (6) between the interior steel form ring (31) and outer steel mould plate ring (32)；In described
Steel form ring (31) includes two the first semicircular rings (311), and the outer steel mould plate ring (32) includes two the second semicircular rings
(321)；(6) abut first can be responsible for inspection shaft by, which being equipped on two first semicircular rings (311), abuts component
(4), (6) abut second can be responsible for inspection shaft by, which being equipped on two second semicircular rings (321), abuts component (5).
2. the gang form structure of the inspection shaft cast-in-place construction of town road pipeline according to claim 1, feature exist
In: inspection shaft basis brick template (2) include the interior brick template ring (21) being arranged concentrically and outer brick template ring (22), it is described
Base concrete (7) have been poured between interior brick template ring (21) and outer brick template ring (22).
3. the gang form structure of the inspection shaft cast-in-place construction of town road pipeline according to claim 1, feature exist
In: first abutting component (4) and the second abutting component (5) structure are identical and arranged symmetrically；Described first abuts component (4)
Including lead screw (41) and handwheel (42)；Threaded hole (3211) are equipped in first semicircular ring (311), the threaded hole
(3211) run through the two sides of the first semicircular ring (311), the threaded hole (3211) is connected with close to one end of inspection shaft supervisor (6)
Elastic packing block (3212)；The lead screw (41) is threadedly connected to threaded hole (3211), one end of the lead screw (41) and handwheel
(42) it is fixedly connected, the handwheel (42) protrudes side of first semicircular ring (311) far from inspection shaft supervisor (6).
4. the gang form structure of the inspection shaft cast-in-place construction of town road pipeline according to claim 3, feature exist
In: the lead screw (41) is connected with sharp portion (43) close to the one end of elastic packing block (3212).
5. the gang form structure of the inspection shaft cast-in-place construction of town road pipeline according to claim 1, feature exist
In: the both ends of first semicircular ring (311) and the second semicircular ring (321) are equipped with sealing strip (323).
6. the gang form structure of the inspection shaft cast-in-place construction of town road pipeline according to claim 1, feature exist
In: the junction at the both ends of two the first semicircular ring (311) inner walls is equipped with for two the first semicircular rings (311) are solid
Fixed the first fixation kit (8) arrived together, the junction at the both ends of two the second semicircular ring (321) outer walls, which is equipped with, to be used for
The second fixation kit (9) that two the second semicircular rings (321) are secured together.
7. the gang form structure of the inspection shaft cast-in-place construction of town road pipeline according to claim 6, feature exist
In: first fixation kit (8) is identical as the second fixation kit (9) structure and is symmetrical arranged；First fixation kit
It (8) include fixed block (81) and multiple bolts (82)；The both ends of the fixed block (81) pass through bolt (82) respectively and are fixed in
The inner wall of two the first semicircular rings (311).
8. the gang form structure of the inspection shaft cast-in-place construction of town road pipeline according to claim 2, feature exist
In: the base concrete (7) is evenly equipped with multiple reinforcing bars (71) along its circumferential direction, and the both ends of the reinforcing bar (71) are respectively and fixedly connected in inspection
Look into well supervisor (6) and base concrete (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821625101.8U CN208981359U (en) | 2018-09-30 | 2018-09-30 | The gang form structure of the inspection shaft cast-in-place construction of town road pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821625101.8U CN208981359U (en) | 2018-09-30 | 2018-09-30 | The gang form structure of the inspection shaft cast-in-place construction of town road pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208981359U true CN208981359U (en) | 2019-06-14 |
Family
ID=66786699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821625101.8U Expired - Fee Related CN208981359U (en) | 2018-09-30 | 2018-09-30 | The gang form structure of the inspection shaft cast-in-place construction of town road pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208981359U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114046171A (en) * | 2021-11-10 | 2022-02-15 | 中煤第一建设有限公司 | High-strength integrally-cast tunnel ventilation shaft and construction method |
-
2018
- 2018-09-30 CN CN201821625101.8U patent/CN208981359U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114046171A (en) * | 2021-11-10 | 2022-02-15 | 中煤第一建设有限公司 | High-strength integrally-cast tunnel ventilation shaft and construction method |
| CN114046171B (en) * | 2021-11-10 | 2022-08-05 | 中煤第一建设有限公司 | High-strength integrally-cast tunnel ventilation shaft and construction method |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190614 Termination date: 20210930 |